【摘要】 可控震源技术参数的选取对地震勘探获取的地震资料质量有重要的影响。采用Matlab GUI设计对可控震源扫描信号进行仿真,通过在图形界面对扫描信号参数的改变,如扫描信号类型、频率范围、信号相移、幅度畸变等,有利于比较和分析在不同参数下的可控震源扫描信号的仿真波形。更多还原

【Abstract】 The selection of technical parameters for the vibroseis affects considerably the quality of the seismic data acquired from seismic exploration.The Matlab GUI design was adopted to simulate the influence of various parameters(such as scanning signal type,frequency range,signal phase shift and amplitude distortion) on the signals produced.The change of the parameters of scanning signal in the graphic interface can be conducive to the comparison and analysis of vibroseis scanning signal simulation waveform under the condition of different parameters.更多还原